180018936

素因数分解:

$2^3\times 3^4\times {\mathrm{379}}^1\times {\mathrm{733}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 506239800

約数和(自身を除く): 326220864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 379, 648, 733, 758, 1137, 1466, 1516, 2199, 2274, 2932, 3032, 3411, 4398, 4548, 5864, 6597, 6822, 8796, 9096, 10233, 13194, 13644, 17592, 19791, 20466, 26388, 27288, 30699, 39582, 40932, 52776, 59373, 61398, 79164, 81864, 118746, 122796, 158328, 237492, 245592, 277807, 474984, 555614, 833421, 1111228, 1666842, 2222456, 2500263, 3333684, 5000526, 6667368, 7500789, 10001052, 15001578, 20002104, 22502367, 30003156, 45004734, 60006312, 90009468, 180018936]

約数ペア:

[(1, 180018936), (2, 90009468), (3, 60006312), (4, 45004734), (6, 30003156), (8, 22502367), (9, 20002104), (12, 15001578), (18, 10001052), (24, 7500789), (27, 6667368), (36, 5000526), (54, 3333684), (72, 2500263), (81, 2222456), (108, 1666842), (162, 1111228), (216, 833421), (324, 555614), (379, 474984), (648, 277807), (733, 245592), (758, 237492), (1137, 158328), (1466, 122796), (1516, 118746), (2199, 81864), (2274, 79164), (2932, 61398), (3032, 59373), (3411, 52776), (4398, 40932), (4548, 39582), (5864, 30699), (6597, 27288), (6822, 26388), (8796, 20466), (9096, 19791), (10233, 17592), (13194, 13644)]